Tempstar® brand PDX3 dual-fuel package units have efficiency ratings of 13 SEER, up to 80 percent AFUE, and 7.7 HSPF. They use R-410A refrigerant. The heat pump features a new defrost system that ...
The Tempstar® PDX4 dual-fuel unit couples a heat pump with gas heating in one package. It achieves energy-efficiency ratings of 14.5 SEER, up to 8 HSPF, and 78 percent AFUE. The units monitor outdoor ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results